[U] (joy or satisfaction at) being successful or victorious 成功或胜利（的喜悦或满足）: shouts of triumph 胜利的欢呼声 * The winningteam returned home in triumph. 获胜的队奏凯而归. 
[C]great achievement or success 巨大的成就或成功: one of the triumphs of modern science 现代科学的一项重大成就 * She scored a resounding triumph over her rival. 她击败对手大获全胜.> triumph v [I, Ipr] ~ (over sb/sth) be successful or victorious 获得成功或胜利: Common sense triumphed in the end. 人的理智终於战胜了一切. * triumph over one's difficulties, ie overcome them 战胜困难.
triumphal / traI5Qmfl; traI`Qmfl/ adj [usu attrib 通常作定语]
1 of or for a triumph 胜利的; 成功的; 庆祝胜利的: a triumphal arch, ie one built to honour a victory in war 凯旋门（为纪念战争胜利而建）.
2 expressing triumph 表现成功或胜利的: a triumphal chorus 凯歌大合唱.
triumphant / traI5Qmfnt; traI`QmfEnt/ adj (rejoicing at) having triumphed 成功的; 获胜的; （因成功或胜利）欢欣鼓舞的: a triumphant cheer 胜利的欢呼声. triumphantly adv.